We've installed OpenGeo Suite 3.1 on Ubuntu 12.04 LTS and everything works fine.
When trying to set up the OpenGeo Client SDK 3.0.2 (following http://suite.opengeo.org/opengeo-docs/apps/clientsdk.html), however, the OpenGeo Suite doesn't work anymore. After inserting the SDK in PATH and adding ANT_HOME and JAVA_HOME in /etc/environment, tomcat6 starts up, but doesn't serve anything in the browser anymore.
The severe error in the log looks as follows:
24 Jul 15:35:24 WARN [config.CustomEditorConfigurer] - Passing PropertyEditor instances into CustomEditorConfigurer is deprecated: use PropertyEditorRegistrars or PropertyEditor class names instead. Offending key [org.geotools.util.Version; offending editor instance: org.geoserver.platform.util.VersionPropertyEditor@3f705316 24.07.2013 15:35:24 org.geoserver.platform.GeoServerExtensions checkContext SCHWERWIEGEND: Extension lookup occured, but ApplicationContext is unset. 24 Jul 15:35:24 ERROR [geoserver.global] - - GEOSERVER_DATA_DIR: /usr/share/opengeo-suite-data/geoserver_data
Any help would be greatly appreciated. Are there conflicts between the versions? A new SDK doesn't seem to exist yet.
EDIT: The error from the log doesn't seem to have to do anything with our problem, since it is also logged in another working geoserver environment.